How do I satisfy the tax office regarding staking/lending with dubious providers?

Good morning! How/where can you get nice statements about the interest earned from staking/lending cryptocurrencies on Binance, Bitvavo & Crypto.com? None of the three offer particularly good overviews; you have to figure out for yourself how much return you've already made. Binance & Crypto.com are also available in English. Or do you simply evade your…

Do I need to send minimal amounts of BTC to another wallet for security reasons?

Good morning! Do I really have to transfer my Bitcoins to another wallet in increments of 10 because if I enter the wrong amount, everything will be lost? And when will it be introduced that you can enter incorrect information and the money will simply be returned to you, like at banks? Thanks!